QA group name, use hyphens rather than underscores

See merge request gitlab-org/gitlab-ce!14786

Enable eslint in star and remove from main.js

See merge request gitlab-org/gitlab-ce!14795

Use ES6 modules in labels and labels manager

See merge request gitlab-org/gitlab-ce!14794

Add image discussion docs

Closes #38879

See merge request gitlab-org/gitlab-ce!14743

Refactor the Development documentation, and divide the Testing documentation into multiple pages

See merge request gitlab-org/gitlab-ce!14512

Update Kubernetes Helm chart docs

Closes #38828

See merge request gitlab-org/gitlab-ce!14717

Add explicit test to test resolved discussion toggle content

See merge request gitlab-org/gitlab-ce!14796

Decreases z-index of select2 to a lower number than our navigation bar

Closes #36160

See merge request gitlab-org/gitlab-ce!14768

Remove not selector increasing specificity of rules

Closes #38958

See merge request gitlab-org/gitlab-ce!14789

Locked issues / mrs docs

Closes #38880

See merge request gitlab-org/gitlab-ce!14770

Fix unable to expand text diff discussion comments

Closes #38940

See merge request gitlab-org/gitlab-ce!14792

Use Gitaly 0.45.1 and gitaly-proto 0.41.0

See merge request gitlab-org/gitlab-ce!14787

Stop using `branch_names.include?` and use `branch_exists?`

See merge request gitlab-org/gitlab-ce!14778

Remove u2f from global namespace

See merge request gitlab-org/gitlab-ce!14776

Flash is now a ES6 module

See merge request gitlab-org/gitlab-ce!14626

In doing some experimental testing of enabling the embedded mattermost
we found that the currently generated QA namespace was problematic in that
it used underscores when generating group names.  This is invalid for a
mattermost team name, underscores are illegal there.

Here we change to use hyphens as they are legal in team names.

Fix a liniting error introduced by !14652

See merge request gitlab-org/gitlab-ce!14790

Resolve "Private Avatars are not CDN compatible"

Closes #38245 and gitlab-com/support-forum#2476

See merge request gitlab-org/gitlab-ce!14443

Fix text for the merge request lock system note

Closes #38941

See merge request gitlab-org/gitlab-ce!14779

Trigger change event of the markdown textarea to allow Vue catch the programmatic changes.

Closes #38441

See merge request gitlab-org/gitlab-ce!14539

Also warn on timestamp in datetime migration cop

See merge request gitlab-org/gitlab-ce!14784

Remove Build code from global namespace

See merge request gitlab-org/gitlab-ce!14744